EP3508895A4 - Procédé de fabrication d'une fibre optique courbée - Google Patents

Procédé de fabrication d'une fibre optique courbée Download PDF

Info

Publication number
EP3508895A4
EP3508895A4 EP17845877.4A EP17845877A EP3508895A4 EP 3508895 A4 EP3508895 A4 EP 3508895A4 EP 17845877 A EP17845877 A EP 17845877A EP 3508895 A4 EP3508895 A4 EP 3508895A4
Authority
EP
European Patent Office
Prior art keywords
optical fiber
bent optical
manufacturing bent
manufacturing
fiber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP17845877.4A
Other languages
German (de)
English (en)
Other versions
EP3508895A1 (fr
Inventor
Takuya Nanjo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of EP3508895A1 publication Critical patent/EP3508895A1/fr
Publication of EP3508895A4 publication Critical patent/EP3508895A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/10—Non-chemical treatment
    • C03B37/14—Re-forming fibres or filaments, i.e. changing their shape
    • C03B37/15—Re-forming fibres or filaments, i.e. changing their shape with heat application, e.g. for making optical fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
EP17845877.4A 2016-08-30 2017-07-04 Procédé de fabrication d'une fibre optique courbée Withdrawn EP3508895A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016168002A JP6834254B2 (ja) 2016-08-30 2016-08-30 屈曲光ファイバの製造方法
PCT/JP2017/024512 WO2018042867A1 (fr) 2016-08-30 2017-07-04 Procédé de fabrication d'une fibre optique courbée

Publications (2)

Publication Number Publication Date
EP3508895A1 EP3508895A1 (fr) 2019-07-10
EP3508895A4 true EP3508895A4 (fr) 2019-09-11

Family

ID=61300941

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17845877.4A Withdrawn EP3508895A4 (fr) 2016-08-30 2017-07-04 Procédé de fabrication d'une fibre optique courbée

Country Status (5)

Country Link
US (1) US10836672B2 (fr)
EP (1) EP3508895A4 (fr)
JP (1) JP6834254B2 (fr)
CN (1) CN108351466A (fr)
WO (1) WO2018042867A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110407454B (zh) * 2019-07-04 2021-08-17 苏州安捷讯光电科技股份有限公司 一种热弯光纤加工平台的加工方法
AU2020384336A1 (en) * 2019-11-15 2022-06-02 INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT Madras) Apparatus to fabricate fiber optic sensor probes and method of fabrication thereof
CN113305450A (zh) * 2021-06-09 2021-08-27 广东宏石激光技术股份有限公司 一种加工质量可调的激光加工装置及其加工方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110198765A1 (en) * 2008-10-17 2011-08-18 Tomoegawa Co., Ltd. Optical transmission medium shaping method, optical transmission medium shaping apparatus, and optical transmission medium manufacturing method
EP2657731A1 (fr) * 2010-12-20 2013-10-30 Tomoegawa Co., Ltd. Dispositif de travail de courbure de milieu de transmission optique et procédé de travail de courbure de milieu de transmission optique
US20150336842A1 (en) * 2014-05-20 2015-11-26 Sumitomo Electric Industries, Ltd. Method for manufacturing bent optical fiber

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276113A (en) 1979-10-04 1981-06-30 Gte Laboratories Incorporated Winged V-groove fiber optic clamp and splicer
US4784456A (en) 1987-05-06 1988-11-15 E. I. Du Pont De Nemours And Company Fiber optic connector
US6295398B1 (en) 1998-08-25 2001-09-25 Thomas & Betts International, Inc. Asymmetrical miniature bends in optical fibers and method of forming same
US20040079734A1 (en) * 2002-10-25 2004-04-29 Sanderson James M. Low back reflection fiber optic cable termination and method of making same
JP2004325622A (ja) 2003-04-23 2004-11-18 Fujikura Ltd 光ファイバ部品
JP2005292718A (ja) 2004-04-05 2005-10-20 Furukawa Electric Co Ltd:The 光導波路、光導波路モジュールおよび光導波路の作成方法
US20070269162A1 (en) 2006-05-18 2007-11-22 General Dynamics Advanced Information Systems Optical fiber cable to inject or extract light
US9138948B2 (en) 2008-09-10 2015-09-22 Kyton, Llc Suspended and compact fiber optic sensors
JP5506322B2 (ja) 2009-10-14 2014-05-28 株式会社巴川製紙所 光伝送媒体成形装置、光伝送媒体成形方法、および光伝送媒体製造方法
JP2012032725A (ja) 2010-08-03 2012-02-16 Yazaki Corp 小径曲げ光コネクタ及びこの製造方法
WO2012029157A1 (fr) * 2010-09-02 2012-03-08 株式会社巴川製紙所 Dispositif et procédé pour fabriquer un support de transmission optique courbe
JP6268977B2 (ja) 2013-11-25 2018-01-31 住友電気工業株式会社 屈曲光ファイバの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110198765A1 (en) * 2008-10-17 2011-08-18 Tomoegawa Co., Ltd. Optical transmission medium shaping method, optical transmission medium shaping apparatus, and optical transmission medium manufacturing method
EP2657731A1 (fr) * 2010-12-20 2013-10-30 Tomoegawa Co., Ltd. Dispositif de travail de courbure de milieu de transmission optique et procédé de travail de courbure de milieu de transmission optique
US20150336842A1 (en) * 2014-05-20 2015-11-26 Sumitomo Electric Industries, Ltd. Method for manufacturing bent optical fiber

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018042867A1 *

Also Published As

Publication number Publication date
CN108351466A (zh) 2018-07-31
US20180237331A1 (en) 2018-08-23
WO2018042867A1 (fr) 2018-03-08
JP2018036372A (ja) 2018-03-08
US10836672B2 (en) 2020-11-17
EP3508895A1 (fr) 2019-07-10
JP6834254B2 (ja) 2021-02-24

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Effective date: 20190809

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Ipc: C03B 37/15 20060101ALI20190805BHEP

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